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Patent Searching and Data


Matches 351 - 400 out of 12,165

Document Document Title
WO/2012/109397
A technique includes running a lower completion assembly into a well in a single trip. The lower completion assembly includes a screen, a first valve and a second valve. The technique includes performing a gravel packing operation using ...  
WO/2012/107936
A device system to separate at entry polluted water from clean water and treat it inside a river and inside a lake by apportionment of a river and a lake for polluted water, using plastic film barrier based chambers for separation, stora...  
WO/2012/107260
The invention describes a filter arrangement (1) with a receptacle (2) for a fuel filter (3) and with a fuel filter (3) which comprises a wound filter material (7) and a filter material (6) which is folded in a zig-zag shape and surround...  
WO/2012/104699
A component (5) for filters (10) comprising a plate (50) provided with at least a through-opening (54) in a thickness thereof and a perimeter edge to which a seal (51) is fixed, which seal (51) is destined to be interposed between a beak...  
WO/2012/105172
The purpose of the present invention is to provide a filtration system whereby it is possible to attain both uniform backwashing of a floating filter media layer and efficient backwashing at low cost. The filtration system of the present...  
WO/2012/104698
A filter cartridge (60, 160) comprising a filter wall (63, 163) having a tubular shape and at least a support plate (61, 161) fixed to an end of the filter wall (63, 163), characterised in that a by-pass conduit (66, 166) is fashioned in...  
WO/2012/105543
A mixed solution production device, which comprises a mixing tank for preparing a mixed aqueous solution containing a dicarboxylic acid and a Nb compound and a filter for the mixed aqueous solution connected via a pipe to the mixing tank...  
WO/2012/104746
The invention relates to a reversible-flow filter with a filter insert (5) arranged in a filter housing, the inner space (8) of which being connected to a fluid inlet, with an outlet and with a backwash device being rotatable and having ...  
WO/2012/100960
The invention relates to a method for producing a filter element by connecting two free end sections (2, 4) of at least one filter mat (6) by means of ultrasonic welding. The end sections (2, 4) are thermally connected both from the outs...  
WO/2012/103182
Systems and methods are provided for filtering a fluid containing nanoparticles. The systems and methods generally include introducing a stream of the nanoparticle- containing fluid into a holding vessel, and extracting at least a part o...  
WO/2012/102403
There is provided a method for separating liquid from a solid-liquid mixture containing solid particles and liquid. The method is characterized in that it comprises a classification step of subjecting the solid-liquid mixture to wet clas...  
WO/2012/097973
A filter element is disclosed having at least one mat-type or sheet-type filter web (3), which forms by its outside (5) at least in part a filter jacket (7) that is closed on the peripheral side, wherein along the outside (5) of the filt...  
WO/2012/098083
Embodiments of the present invention, disclose a biological sample holder comprising a stake of biologically inert material, and a biological sample storage medium fixed to or retained on the stake by a retaining portion. This provides a...  
WO/2012/096583
The present invention relates to a method for manufacturing a pleated filter (1) obtained by pleating a filtering material and folding the pleated filtering material to form a cylindrical configuration, which method further comprises app...  
WO/2012/096942
A filter has an elongated filter envelope with an inner pocket containing filter material and configured to receive fluid filtered by the filter envelope. The filter envelope has a bent position defined by a port portion and a loop porti...  
WO/2012/095992
The invention allows use of hollow filter sheets even when a portion of the hollow filter sheet is damaged while being used. Multiple layers of hollow filter sheets (1) are laminated with ring-shaped packing (5) sandwiched and fixed ther...  
WO/2012/095124
The invention relates to a filter device, in particular for fluids contaminated with water admixtures, such as diesel oil, comprising a filter housing (1), which can hold at least one filter element (9), the filter medium (11) of which s...  
WO/2012/093605
The present invention relates to a filter element which finely separates/filters particulate matter in liquids and gases. The present invention addresses the costly problems of: the ease with which a fine filter element may clog; reducti...  
WO/2012/093605
The present invention relates to a filter element which finely separates/filters particulate matter in liquids and gases. The present invention addresses the costly problems of: the ease with which a fine filter element may clog; reducti...  
WO/2012/089307
The invention relates to a filter for filtering media, having a pleated, cylindrical filter element which is arranged between a perforated cylindrical backflow prevention device and a perforated cylindrical core, wherein the filter eleme...  
WO/2012/092493
A filter apparatus and filter element therefore are provided. The filter apparatus includes a filter head including an inlet port, a main flow outlet port and a drain flow outlet port. The filter element includes a ring of filter media d...  
WO/2012/092493
A filter apparatus and filter element therefore are provided. The filter apparatus includes a filter head including an inlet port, a main flow outlet port and a drain flow outlet port. The filter element includes a ring of filter media d...  
WO/2012/091267
The present invention relates to a water treatment apparatus capable of solid-liquid separation. The water treatment apparatus includes: a filter module filtering and moving solids from inflowing water within a filtering bath having a ra...  
WO/2012/091267
The present invention relates to a water treatment apparatus capable of solid-liquid separation. The water treatment apparatus includes: a filter module filtering and moving solids from inflowing water within a filtering bath having a ra...  
WO/2012/088317
Crankcase ventilation filter assemblies, components thereof, features thereof, and methods of assembly and use are described. An example assembly is characterized in which the assembly includes a housing having an access cover and a base...  
WO/2012/085052
The invention relates to a filter element (4) for removing gaseous and/or liquid and/or solid contaminants from a liquid or gaseous fluid flow (5), comprising a plurality of tubular filter bodies (10) made of a filter material (11), whic...  
WO/2012/088317
Crankcase ventilation filter assemblies, components thereof, features thereof, and methods of assembly and use are described. An example assembly is characterized in which the assembly includes a housing having an access cover and a base...  
WO/2012/087166
A fluid removal apparatus primarily for separating fluids such as water from waste products such as thick sludges and wood pulp. The apparatus has a chamber with an inlet through which material containing solids and fluids can enter the ...  
WO/2012/083405
The fuel filter comprises: a housing (10); a lid (20) hermetically retained against an open end (14) of the housing (10) and incorporating an outlet nozzle (21); and a tubular filter element (50) housed inside the housing (10) to define,...  
WO/2012/085193
The invention relates to liquid filters (1), in particular oil filters or fuel filters for an internal combustion engine, comprising a housing (2) having a removable cover (21), an inlet (10') for liquid to be filtered that opens into an...  
WO/2012/083390
The present invention provides a tunable, magnetically induced vibration system for fouling control in membrane filtration processes. A variable magnetic flux, generated by an electromagnet, acts directly or indirectly (via a magnetic or...  
WO/2012/083390
The present invention provides a tunable, magnetically induced vibration system for fouling control in membrane filtration processes. A variable magnetic flux, generated by an electromagnet, acts directly or indirectly (via a magnetic or...  
WO/2012/085210
A process for separation of a mixture containing a microbial substance and a liquid, wherein the microbial substance comprises one or more microorganisms that store and/or secrete ethanol or the microbial substance comprises one or more ...  
WO/2012/081027
A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and main filtered fluid collecting line, each at lea...  
WO/2012/081025
A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and the main filtered fluid collecting line; each of...  
WO/2012/082761
A filter for blood or the like provides for concentric filtration tubes of flexible permeable filtration material held concentrically for flow in parallel through the filtration material of the filtration tubes. Manufacture of the filter...  
WO/2012/081019
A filtration system comprising a tank-like housing, accommodating a filtration assembly secured within the housing and extending between a respective raw fluid inlet port and a filtered fluid outlet port. The filtration assembly comprise...  
WO/2012/082058
An arrangement for filtrating a rough-filtrated sludge comprises a filter body (1) with a tubular shape and a casing (2) receiving said filter body therein while forming a filter space (3) separating circumferential walls of the casing f...  
WO/2012/081027
A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and main filtered fluid collecting line, each at lea...  
WO/2012/081025
A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and the main filtered fluid collecting line; each of...  
WO/2012/079661
The invention relates to a filter device comprising at least one filter housing (1) in which at least one filter element (21) is arranged. Inside the filter housing (1), the filter element separates a clean side (9) from an untreated sid...  
WO/2012/082761
A filter for blood or the like provides for concentric filtration tubes of flexible permeable filtration material held concentrically for flow in parallel through the filtration material of the filtration tubes. Manufacture of the filter...  
WO/2012/081019
A filtration system comprising a tank-like housing, accommodating a filtration assembly secured within the housing and extending between a respective raw fluid inlet port and a filtered fluid outlet port. The filtration assembly comprise...  
WO/2012/078677
The present invention is directed to the development of continuous processing technology for the purification of biopharmaceuticals and biological products, such as monoclonal antibodies, protein therapeutics, and vaccines. Methods for c...  
WO/2012/076085
The invention relates to a device for separating media, in particular for removing gases, such as air, from a fluid, such as oil, comprising a separating apparatus (10), which causes the medium to rotate upon entering the separating appa...  
WO/2012/077402
A filter medium (26, 26A) comprises a core yarn (20), a pressing yarn (21), and a filament (21a). At least one of the core yarn (20) and the pressing yarn (21) can be fused and bonded to the other, and the core yarn (20) and the pressing...  
WO/2012/076305
In a pressure filtration system for cleaning residual quenching water of a gasifying device that gasifies carbon-containing fuels under elevated pressure, the soot water from the quencher is passed to a filter system (1), which has a num...  
WO/2012/077122
The invention relates to a water purification medium comprising a layer of rice husk ash and a layer of quartz sand adjacent to it with a bactericidal agent coated on to either the rice husk ash or the quartz sand or both, such that the ...  
WO/2012/075734
A pressurization pumped sludge dehydrator and a method of pressurization pumped dehydrating for the sludge are provided. The pressurization pumped sludge dehydrator comprises: a high pressure pump (1), a pressure filtration device (3) an...  
WO/2012/076692
The invention relates to a fuel filter (1a) having a housing (2) in which a first annular filter element (3) is arranged. Here, it is essential to the invention that a second annular filter element (6) and a third annular filter element ...  

Matches 351 - 400 out of 12,165